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S1720GFR, S2700, S5700, and S6720 V200R010C00 Web-based Configuration Guide

This document describes the configuration and maintenance of device through the web network management system. The web network management system provides the functions of viewing device information and managing the entire system, interfaces, services, ACL, QoS, routes, security, and tools.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Priority Mapping

Priority Mapping

You can configure priority mappings and trusted interfaces.

Priority Mapping

You can configure priority mappings on switches.

Context

When packets are sent to the inbound or outbound interface of a device, the device determines the queues and priorities of packets according to 802.1p, DSCP or the IP precedence field. The S1720GFR, S2720, S2750, S5700LI, S5700S-LI, S5720LI, S5720S-LI, S5710-X-LI, S5720SI, and S5720S-SI switches support priority mappings for incoming packets. The S5720EI, S5720HI, S6720EI, and S6720S-EI support priority mappings for incoming packets and outgoing packets.

Procedure

  • Create a DiffServ domain name.

    NOTE:

    You can create a DiffServ domain name on the S5720EI, S5720HI, S6720EI, and S6720S-EI series switches.

    1. Choose QoS > Priority Mapping to open the Priority Mapping in Inbound Direction page.

      NOTE:
      • By default, the DiffServ domain name is default.
      • The maximum of eight DiffServ domain names can be created.
      • You can create a DiffServ domain name in the same way on the Priority Mapping in Outbound Direction page.

    2. Click Create. The Create Priority Mapping in Inbound Direction is displayed, as shown in Figure 2-179.

      Figure 2-179  Create Priority Mapping in Inbound Direction

      Table 2-103 describes the parameters on the page.

      Table 2-103  Create Priority Mapping in Inbound Direction

      Parameter

      Description

      DiffServ domain name

      The value is a string of 1 to 31 characters. This parameter is mandatory.

      Select mapping type

      Mapping types include 802.1p-to-internal Priority Mapping and DSCP-to-internal Priority Mapping.

      Start 802.1p priority of incoming packets

      Indicates the start 802.1p priority ranging from 0 to 7. This parameter is mandatory.

      End 802.1p priority of incoming packets

      Indicates the end 802.1p priority ranging from 0 to 7.

      Internal priority of outgoing packets

      Indicates the internal priority including eight options. This parameter is mandatory.

      Drop priority of outgoing packets

      Indicates the drop priority including Green Packets, Yellow Packets, and Red Packets. This parameter is mandatory.

      NOTE:

      Select Mapping Type

      • For example, select 802.1p-to-internal Priority Mapping as the default value.
      • When DSCP-to-internal Priority Mapping is selected, the page displays a list including Start DSCP Priority of Incoming Packets, End DSCP Priority of Incoming Packets, Internal Priority of outgoing Packets and Drop Priority of outgoing Packets.
      • The values of Start DSCP Priority and End DSCP Priority range from 0 to 63.
      • The values of Internal Priority and Drop Priority are consistent with that of 802.1p-to-internal Priority Mapping.

    3. Set parameters.
    4. Click OK.
  • Configure priority mapping.

    • Configure priority mapping in the inbound direction.The S5720EI, S5720HI, S6720EI, and S6720S-EI switches support this function.
      1. Choose QoS > Priority Mapping > Priority Mapping in Inbound Direction to open the Priority Mapping in Inbound Direction page.
      2. Select a record and click Configure to open the Configure Priority Mapping in Inbound Direction page, as shown in Figure 2-180.

        Figure 2-180  Configure Priority Mapping in Inbound Direction

        Table 2-104 describes the parameters on the page.

        Table 2-104  Configure Priority Mapping in Inbound Direction

        Parameter

        Description

        DiffServ domain name

        Indicates the current DiffServ domain name. This parameter cannot be modified.

        Select mapping type

        Mapping types include 802.1p-to-internal priority mapping and DSCP-to-internal priority mapping.

        Start 802.1p priority of incoming packets

        Indicates the start 802.1p priority ranging from 0 to 7. This parameter is mandatory.

        End 802.1p priority of incoming packets

        Indicates the end 802.1p priority ranging from 0 to 7.

        Internal priority of outgoing packets

        Indicates the internal priority including seven options. This parameter is mandatory.

        Drop Priority of outgoing packets

        Indicates the drop priority including Green packets, Yellow packets, and Red packets. This parameter is mandatory.

        NOTE:

        Select a mapping mode.

        • For example, use the default value of 802.1p-to-internal priority mapping.
        • When DSCP-to-internal priority mapping is selected, the page displays a list including Start DSCP Priority of incoming packets, End DSCP priority of incoming packets, Internal priority of outgoing packets and Discard priority of outgoing packets.
        • The values of Start DSCP priority and End DSCP priority range from 0 to 63.
        • The values of Internal priority and Discard priority are consistent with that of 802.1p-to-internal priority mapping.
      3. Set parameters.
      4. Click OK.
    • Configure priority mapping in the outbound direction. The S5720EI, S5720HI, S6720EI, and S6720S-EI switches support this function.
      1. Choose QoS > Priority Mapping > Priority Mapping in Outbound Direction to open the Priority Mapping in Outbound Direction page.
      2. Select a record and click Configure to open the Configure Priority Mapping in Outbound Direction page, as shown in Figure 2-181.

        Figure 2-181  Configure Priority Mapping in Outbound Direction

        Table 2-105 describes the parameters on the page.

        Table 2-105  Configure Priority Mapping in Outbound Direction

        Parameter

        Description

        DiffServ domain name

        Indicates the current DiffServ domain name. This parameter cannot be modified.

        Select mapping type

        Mapping types include Internal-to-802.1p priority mapping and Internal-to-DSCP priority mapping.

        Internal priority of outgoing packets

        Indicates the internal priority including seven options. This parameter is mandatory.

        Drop priority of outgoing packets

        Indicates the drop priority including Green packets, Yellow packets, and Red packets. This parameter is mandatory.

        802.1p priority of incoming packets

        Indicates the start 802.1p priority ranging from 0 to 7. This parameter is mandatory.

        NOTE:

        Select a mapping mode.

        • For example, use the default value of Internal-to-802.1p priority mapping.
        • When Internal-to-DSCP priority mapping is selected, the page displays a list including Internal priority of outgoing packets, Discard priority of outgoing packets, and 802.1p priority of incoming packets.
        • The DSCP value ranges from 0 to 63.
        • The values of Internal priority, Discard priority are consistent with that of Internal-to-DSCP priority mapping.
      3. Set parameters.
      4. Click OK.
    • Configure priority mapping. The S1720GFR, S2720, S2750, S5700LI, S5700S-LI, S5720LI, S5720S-LI, S5710-X-LI, S5720SI, and S5720S-SI switches support this function.
      1. Choose QoS > Priority Mapping to open the Priority Mapping page.

      2. Click Configure to open the Priority Mapping page, as shown in Figure 2-182.

        Figure 2-182  Priority Mapping

        Table 2-106 describes the parameters on the page.

        Table 2-106  Priority Mapping

        Parameter

        Description

        Select mapping type

        Indicates the priority mapping type.

        Start input DSCP value

        Specifies the start DSCP value of the incoming packets. The value ranges from 0 to 63. This parameter is mandatory.

        Specifies the start IP precedence value of the incoming packets. The value ranges from 0 to 7.

        End input DSCP value

        Specifies the end DSCP value of the incoming packets. The value ranges from 0 to 63.

        Specifies the end IP precedence value of the incoming packets. The value ranges from 0 to 7.

        Output 802.1P priority

        Specifies the 802.1p priority of the outgoing packets. The value ranges from 0 to 7. This parameter is mandatory.

        Specifies the drop priority of the outgoing packets. The value ranges from 0 to 2.

        Specifies the DSCP priority of the outgoing packets. The value ranges from 0 to 63.

        Specifies the IP precedence value of the outgoing packets. The value ranges from 0 to 7.

        NOTE:
        Configure priority mapping as follows:
        • To map the DSCP to 802.1p priority, Start input DSCP value, End input DSCP value, and Output 802.1P priority.
        • To map the DSCP to drop priority, Start input DSCP value, End input DSCP value, Start input Drop priority.
        • To map the DSCP to DSCP, Start input DSCP value, End input DSCP value, and output DSCP value.
        • To map the IP priority to 802.1p priority, Start input IP priority, End input IP priority, and output 802.1P priority.
        • To map the IP priority to IP priority , Start input IP priority, End input IP priority, and output IP Priority.

        The S5710-X-LI, S5720SI, and S5720S-SI switches do not support mapping the IP priority to 802.1p priority or mapping the IP priority to IP priority.

      3. Set parameters.
      4. Click OK.

  • Delete priority mapping.
    1. Choose QoS > Priority Mapping to open the Priority Mapping page.

      NOTE:

      The S5720EI, S5720HI, S6720EI, and S6720S-EI series switches support deleting priority mapping on the Priority Mapping in Inbound Direction or Priority Mapping in Outbound Direction page.

    2. Select a record that you want to delete and click Delete. The system asks you whether to delete the record.

      NOTE:
      • To select a record, click the check box of the record.
      • To delete records in batches, click the check boxes of the records.

    3. Click OK.
  • Delete DiffServ Domain Name

    NOTE:

    The S5720EI, S5720HI, S6720EI, and S6720S-EI series switches support deleting a DiffServ domain name.

    1. Choose QoS > Priority Mapping > Create Priority Mapping in Inbound Direction to open the Priority Mapping in Inbound Direction page.
    2. Select a record that you want to delete and click Delete. The system asks you whether to delete the record.

      NOTE:
      • You can delete a DiffServ domain name in the same way on the Priority Mapping in Outbound Direction page.
      • By default, the DiffServ domain name is default. You cannot delete the default name.

    3. Click OK.

Trust Priority

You can query, add, modify, and delete the trust relations on interfaces.

Context

You can select the type of a trusted priority.

Procedure

  • Query a trust relation.
    1. Choose QoS > Priority Mapping > Trust Priority to open the Trust Priority page.
    2. Set the search criteria.
    3. Click Query to display all matching records.
  • Add a trust relation. This function is only supported by the S1720GFR, S2720, S2750, S5700LI, S5700S-LI, S5720LI, S5720S-LI, S5710-X-LI, S5720SI, and S5720S-SI series switches.
    1. Choose QoS > Priority Mapping > Trust Priority to open the Trust Priority page.
    2. Click Create to open the Add Trust Relation page, as shown in Figure 2-183.

      Figure 2-183  Add Trust Relation

      Table 2-107 describes the parameters on the page.

      Table 2-107  Add Trust Relation

      Parameter

      Description

      Select Interface

      Indicates the interface that you want to configure. You can select multiple interfaces.

      Select trusted priority

      Indicates the type of a trusted priority, including:
      • DSCP
      • IP-Precedence
      • 8021P
      NOTE:

      The S5710-X-LI, S5720SI, and S5720S-SI switches do not support trusting IP-Precedence.

    3. Set parameters.
    4. Click OK.
  • Add a trust relation. This function is only supported by the S5720EI, S5720HI, S6720EI, and S6720S-EI series switches.
    1. Choose QoS > Priority Mapping > Trust Priority to open the Trust Priority page.
    2. Click Create to open the Add Trust Relation page, as shown in Figure 2-184.

      Figure 2-184  Add Trust Relation

      Table 2-108 describes the parameters on the page.

      Table 2-108  Add Trust Relation

      Parameter

      Description

      Select trusted priority

      Indicates the type of a trusted priority, including:
      • 8021P inner
      • 8021P outer
      • DSCP

      DiffServ domain name

      Indicates the name of the DiffServ domain.

      Outbound mapping

      Indicates the type of a trusted priority, including:
      • yes
      • no

      Select Interface

      Indicates the interface that you want to configure. You can select multiple interfaces.

    3. Set parameters.
    4. Click OK.
  • Modify a trust relation. This function is only supported by the S5720EI, S5720HI, S6720EI, and S6720S-EI series switches.
    1. Choose QoS > Priority Mapping > Trust Priority to open the Trust Priority page.
    2. Select a record that you want to modify and click to open the Modify Trust Relation page, as shown in Figure 2-185.

      Figure 2-185  Modify Trust Relation

      Table 2-109 describes the parameters on the page.

      Table 2-109  Modify Trust Relation

      Parameter

      Description

      Interface name

      This parameter cannot be modified.

      Select trusted priority

      Indicates the type of a trusted priority, including:
      • 8021p inner
      • 8021p outer
      • DSCP

      DiffServ domain name

      Indicates the name of the DiffServ domain.

      Outbound mapping

      Indicates the type of a trusted priority, including:
      • yes
      • no

    3. Click OK.
  • Delete a trusted priority.
    1. Choose QoS > Priority Mapping > Trust Priority to open the Trust Priority page.
    2. Select a record that you want to delete and click Delete. The system asks you whether to delete the record.

      NOTE:
      • To select a record, click the check box of the record.
      • To delete records in batches, click the check boxes of records.

    3. Click OK.
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Updated: 2019-08-21

Document ID: EDOC1000114003

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